Am J Public Health (N Y). 1922 Sep;12(9):746-9. doi: 10.2105/ajph.12.9.746.
American journal of public health (New York, N.Y. : 1912)
V C Vaughan
PMID: 18010780 PMCID: PMC1354226 DOI: 10.2105/ajph.12.9.746
[No abstract available.]